概述:
KK5018系列過程信號校驗儀是為高精度、多功能校準(zhǔn)熱工儀表而設(shè)計的校驗儀表,能用來測量和輸出多種信號,主要應(yīng)用于工業(yè)現(xiàn)場和實驗室信號的測量和校準(zhǔn),是測試和校驗工業(yè)自動化系統(tǒng)及儀表必備的工具。主要在儀表車間、計量室、校準(zhǔn)實驗室使用,滿足對各種熱工儀表的檢定、校準(zhǔn)及維護(hù)的需要。 KK5018系列過程信號校驗儀支持電壓、電流、電阻、頻率、熱電偶、熱電阻、壓力等多種信號類型,精確度 0.01 %。 KK系列過程信號校驗儀具有兩路獨(dú)立的測量、測量 / 輸出通道,顯示屏幕可同時查看測量和輸出,并有多種產(chǎn)品系列可供選擇。
主要功能與特點(diǎn):
◇精度等級±0.01%; ±0.02%;±0.05%三種精度可供選擇◇六位顯示:電流分辨率達(dá)0.1μA ;電壓分辨率達(dá)0.1μV◇測量直流電壓、電流、豪伏、2/3/4線制熱電阻、14種熱電偶、頻率和電阻等信號◇輸出/模擬電壓、電流、熱電阻、熱電偶、頻率、電阻信號,可測試/校準(zhǔn)變送器◇4~20mA配電/回路,可在測試期間為變送器供電◇DC24V獨(dú)立供電◇自動三角波/階梯波/正弦波信號輸出精度高達(dá)0.01%◇高穩(wěn)定性,溫漂低至3x10-6/℃◇具有交流/直流供電功能◇超大容量內(nèi)置可充鋰電池,更長工作時間,并可在線充電◇電池容量指示,電池電壓過低自動關(guān)機(jī)◇溫度值可直接測量/輸出◇手/自動冷端補(bǔ)償和設(shè)定◇零點(diǎn)量程自校準(zhǔn)◇點(diǎn)陣液晶顯示,界面友好,操作簡便◇數(shù)字硅膠按鍵,操作更簡便
系列產(chǎn)品
KK5018 多功能過程校驗儀:精度: 0.01 級, 0.02 級, 0.05 級;可測量 / 輸出電壓、電流、電流環(huán)、頻率、模擬電阻、毫伏、多種熱電阻和熱電偶等多種信號,還可選配壓力模塊。
KK5016 熱電阻校驗儀:精度 0.01 級, 0.02 級, 0.05 級;可測量 / 輸出模擬電阻和多種熱電阻等信號。
KK5015 熱電偶校驗儀:精度 0.01 級, 0.02 級, 0.05 級;可測量 / 輸出毫伏和多種熱電偶等信號。
KK5014 壓力校驗儀:電測部分精度: 0.01 級, 0.02 級, 0.05 級;可測量 / 輸出電壓、電流等多種信號;壓力部分精度: 0.025 級, 0.05 級, 0.1 級,需要選配壓力模塊。壓力量程: -0.1MPa~260MPa 之間任意選擇。
KK5013 多功能回路校驗儀:精度: 0.01 級, 0.02 級, 0.05 級;可測量 / 輸出直流電壓、電流、電流環(huán)等多種信號。
技術(shù)指標(biāo):
| 名稱 | 測量端 | 測量 / 輸出端 | |
| 功能 | 測量 | 測量 | 輸出 |
| 直流電壓 DC V | 0 ~ 30V | 0 ~ 20V | 0 ~ 10V |
| 直流電壓 DC mV | 0 ~ 100mV | 0 ~ 100mV | |
| 直流電流 DC mA | 0 ~ 24mA |
| 0 ~ 24mA |
| 模擬變送器 |
|
| 0 ~ 24mA |
| 頻率 |
| 1 ~ 20KHz | 1 ~ 20KHz |
| 電阻 |
| 0 ~ 3200 Ω | 15 ~ 3200 Ω |
| 熱電偶 | J , K , T , E , U , B , R , S , L , N | ||
| 熱電阻 |
| Pt 100 Pt 200 Pt 500 Pt 1000 Pt 3926 Pt 3916 Cu50 Cu100 Ni120 | |
| 其他功能 | 自動或手工設(shè)定冷端, 電流環(huán),階梯輸出,斜坡輸出,分屏顯示,保存用戶設(shè)置等 | ||
選型參考表
| 類型 / 型號 | KK5018 | KK5016 | KK5015 | KK5014 | KK5013 | KK5012 |
| 電壓 | * |
|
| * | * | * |
| 電流 | * |
|
| * | * | * |
| 毫伏 | * |
| * |
| * | * |
| 電阻 | * | * |
|
|
|
|
| 頻率 | * |
|
|
| * |
|
| 熱電阻 | * | * |
|
|
|
|
| 熱電偶 | * |
| * |
|
|
|
| 正弦波 | * |
|
|
|
|
|
| 步進(jìn) / 階躍 | * | * | * | * | * | * |
| 計數(shù)保持 | * |
|
|
|
|
|
| 壓力模塊 | * |
|
| * |
|
|
| 232 接口 | * | * | * | * | * | * |
| 精度等級 | T: ± 0.01%; C: ± 0.02%; G: ± 0.05% | |||||
| 24VDC 配電 | * | * | * | * | * | * |
說明:“ * ”為該型號儀表應(yīng)具有的功能?瞻讋t不具備。具體功能以電話洽詢?yōu)闇?zhǔn)。
KK5018應(yīng)用示例
| 1.模擬4~20MA變送器輸出 | 2.校準(zhǔn)紙帶/無紙記錄儀 |
![]() | ![]() |
| 3.模擬熱電偶的連接圖 | 4.校準(zhǔn)壓力電流(P/I)變送器 |
![]() | ![]() |
| 5.3線制熱電阻測量 | 6.校準(zhǔn)電流---電流(P/I)變送器 |
![]() | ![]() |
| 7.校準(zhǔn)熱電偶變送器 | 8.測量壓力的連接 |
![]() | ![]() |
數(shù)字直流電壓電流表 產(chǎn)品型號: CJ5035B 工作電源: DC5V(共地) DC9V(隔離) AC/DC5-24V可選 基本量程: DC 200mV-500V DC 200uA-5A(直接輸入) 配交流互感器可測5A-2000A 配直流分流器可測5A-2000A 顯示字高:高16mmLCD顯示 最大顯示: 1999 精確度: ±(0.2%+2個字) 外形尺寸: 79×42×25 mm 開孔尺寸: 75×39 mm 產(chǎn)品特點(diǎn): LCD顯示,微功耗,可加背光工作。
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K-562 人慢性髓原白血病細(xì)胞
ATCC® Number: CCL-243™ Designations: K-562 Depositors: HT Holden Biosafety Level: 1 Shipped: frozen Medium & Serum: See Propagation Growth Properties: suspension Organism: Homo sapiens (human) Morphology: lymphoblast
Source: Organ: bone marrow Disease: chronic myelogenous leukemia (CML) Permits/Forms: In addition to the MTA mentioned above, other ATCC and/or regulatory permits may be required for the transfer of this ATCC material. Anyone purchasing ATCC material is ultimately responsible for obtaining the permits. Please click here for information regarding the specific requirements for shipment to your location. Applications: transfection host (Nucleofection technology from Lonza) Tumorigenic: Yes Reverse Transcript: negative Antigen Expression: CD7 (25%) DNA Profile (STR): Amelogenin: X CSF1PO: 9,10 D13S317: 8 D16S539: 11,12 D5S818: 11,12 D7S820: 9,11 THO1: 9.3 TPOX: 8,9 vWA: 16 Cytogenetic Analysis: The stemline chromosome number is triploid with the 2S component occurring at 4.2%. Fifteen markers (M1 and M(15)) occurred in nearly all S metaphases. Spontaneous non-specific dicentrics occurred, but rarely. Unstable markers were also rarely seen. The X was disomic, and N9 was nullisomic. Isoenzymes: AK-1, 1 ES-D, 1 G6PD, B GLO-I, 2 Me-2, 0 PGM1, 0 PGM3, 1 Age: 53 years Gender: female Comments: The continuous cell line K-562 was established by Lozzio and Lozzio from the pleural effusion of a 53-year-old female with chronic myelogenous leukemia in terminal blast crises. [22609] The cell population has been characterized as highly undifferentiated and of the granulocytic series. [26059] Studies conducted by Anderson, et al., on the surface membrane properties led to the conclusion that the K-562 was a human erythroleukemia line. [26060] The K-562 cell line has attained widespread use as a highly sensitive in vitro target for the natural killer assay. [48829] [1101] [48830] See Pross, et al. for a detailed analysis of the in vitro assay of NK cells including the mathematics of quantitation of NK cell activity. [48833] K-562 blasts are multipotential, hematopoietic malignant cells that spontaneously differentiate into recognizable progenitors of the erythrocytic, granulocytic and monocytic series. [26061] The effect of inducers on sublines derived from the original K-562 cell line have been reviewed by Koeffler and Golde. [867] Cultures from the ATCC stock have been shown to exhibit this sensitivity for assessing human natural killer activity. Karyological studies on various K-562 sublines have been classified into three groups (A,B,C) by Dimery, et al. [26063] The strain obtained by the ATCC most closely resembles the B population. Occurrence of the Philadelphia chromosome, however, was of much lower frequency; none detected in 15 metaphases examined. The line is EBNA negative. Propagation: ATCC complete growth medium: The base medium for this cell line is ATCC-formulated Iscove's Modified Dulbecco's Medium, Catalog No. 30-2005. To make the complete growth medium, add the following components to the base medium: fetal bovine serum to a final concentration of 10%.Atmosphere: air, 95%; carbon dioxide (CO2), 5% Temperature: 37.0°C Subculturing: Protocol: Cultures can be maintained by the addition or replacement of fresh medium. Start new cultures at 1 X 10 exp5 viable cells/ml. Subculture at 1 X 10 exp6 cells/ml. Medium Renewal: Every 2 to 3 days Preservation: Freeze medium: Complete growth medium 95%; DMSO, 5% Storage temperature: liquid nitrogen vapor temperature Related Products: Recommended medium (without the additional supplements or serum described under ATCC Medium):ATCC 30-2005recommended serum:ATCC 30-2020purified DNA:ATCC CCL-243Dpurified RNA:ATCC CCL-243R References: 867: Koeffler HP, Golde DW. Human myeloid leukemia cell lines: a review. Blood 56: 344-350, 1980. PubMed: 69967651101: Ortaldo JR, et al. Specificity of natural cytotoxic reactivity of normal human lymphocytes against a myeloid leukemia cell line. J. Natl. Cancer Inst. 59: 77-82, 1977. PubMed: 6903622609: Lozzio CB, Lozzio BB. Human chronic myelogenous leukemia cell-line with positive Philadelphia chromosome. Blood 45: 321-334, 1975. PubMed: 16365826059: Lozzio BB, Lozzio CB. Properties and usefulness of the original K-562 human myelogenous leukemia cell line. Leuk. Res. 3: 363-370, 1979. PubMed: 9502626060: Andersson LC, et al. K562--a human erythroleukemic cell line. Int. J. Cancer 23: 143-147, 1979. PubMed: 36797326061: Lozzio BB, et al. A multipotential leukemia cell line (K-562) of human origin. Proc. Soc. Exp. Biol. Med. 166: 546-550, 1981. PubMed: 719448026063: Dimery IW, et al. Variation amongst K562 cell cultures. Exp. Hematol. 11: 601-610, 1983. PubMed: 657690932357: Chan YJ, et al. Two distinct upstream regulatory domains containing multicopy cellular transcription factor binding sites provide basal repression and inducible enhancer characteristics to the immediate-
K-562 人慢性髓原白血病細(xì)胞故障分析:修理此類故障首先要從供電線路切入,測量24v供電正常,單獨(dú)供24v電,球機(jī)沒有自檢反應(yīng),指示燈不亮,看來是內(nèi)部電路有問題了,檢測電源電路,發(fā)現(xiàn)串聯(lián)在24v供電上的溫控保護(hù)器處于常開狀態(tài),確定保護(hù)器損壞,更換后球機(jī)自檢正常,指示燈亮,但是主機(jī)與球機(jī)仍通訊不上,更換通訊芯片后,故障排除。
其他故障:
1、霍尼韋爾球機(jī)不通電,無圖像,指示燈不亮 檢查電源線是否接錯:如接錯請按照正確的方法連接電源線。 檢查供電電源是否損壞:如電源損壞請更換確保未被損壞的供電電源。 檢驗保險管是否損壞:如有損壞請更換確保未被損壞的保險管。 檢驗電源線是否接觸不良:如接觸不良,請重新連接好電源線,或更換電源線。 2、霍尼韋爾球機(jī)通電有自檢,有圖像,不能控制 檢查球機(jī)地址碼、波特率設(shè)定是否有誤:如有誤請設(shè)置相匹配的地址碼和波特率。 檢查協(xié)議設(shè)置是否正確:如有誤請設(shè)置相對應(yīng)的協(xié)議。 檢查RS485控制線連接是否正確:如有誤請按照正確的方法連接。 3、霍尼韋爾球機(jī)自檢無法進(jìn)行,有圖像但伴有噪音 檢驗是否機(jī)械故障:請修正球機(jī)內(nèi)部機(jī)械結(jié)構(gòu),如攝像機(jī)傾斜請擺正。 可能電源功率不夠:請更換符合要求的電源,盡量把開關(guān)電源放在球機(jī)附近。 4、霍尼韋爾球機(jī)圖像不穩(wěn)定 更換合格的視頻線,檢驗是否視頻線接觸不良。 可能電源功率不夠:請更換符合要求的電源,并盡量把開關(guān)電源放在球機(jī)附近。 5、霍尼韋爾球機(jī)畫面模糊 可能聚焦為手動狀態(tài),控制球機(jī)或調(diào)用任一預(yù)置位,球機(jī)可恢復(fù)自動聚焦。 透明罩臟,清洗透明罩 6、霍尼韋爾球機(jī)控制不;蜓舆t 檢查控制最遠(yuǎn)處球機(jī)匹配電阻是否加入,在離控制遠(yuǎn)處的球機(jī)如未加入,請加入匹配電阻。 可能電源功率不夠:請更換符合要求的電源,并盡量把開關(guān)電源放在球機(jī)附近。
以上是我公司在維修的過程中總結(jié)出來的,深圳市視諾爾科技有限公司是一家專業(yè)的維修公司,霍尼韋爾球機(jī)維修是其中之一,我們自成立以來已經(jīng)成功維修了很多霍尼韋爾球機(jī),各種問題我們?nèi)缃穸寄苡卸,如有需要維修霍尼韋爾球機(jī)的歡迎您的咨詢!
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402-889.527Auto-Protection valve assembly, complete
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B402-889.091Lids for sample vials, 2 ml, set of 500 pieces
402-889.652Flow test kit
no picture available
A402-889.182Wires for cleaning syringe needles, set of 10 pieces
402-007.513FAST connector, 1 piece
(adaptor angeled for gas tubings, black)
402-801.317Fuse for furnace unit
T 10 A H, 20 mm
402-820.044Air filter for membrane dryer pump (at rear side of multi EA 5000), 1 piece
402-889.510Multi purpose combustion tube
B402-825.045Tweezers, straight, truncated
B402-889.092Sample vials, 2 ml, set of 100 pieces
(for sample rack with 112 positions)
402-889.558PTFE filter plate, d = 25 mm (Auto protection replacement
filter)
Set of 5 pieces
402-820.129Oxygen and argon gas supply tubing
FEP, OD 6 mm (sold by meter), 1 m
公司介紹北京博耐奇光電技術(shù)有限公司為您提供原裝空心陰極燈/石墨管/霧化器/樣品杯/進(jìn)樣針/進(jìn)樣器/進(jìn)樣墊/注射器/TOC燃燒管等耗材配件,常用耗材配件現(xiàn)貨供應(yīng),訂貨貨期短,到貨快,原裝正品,質(zhì)量保證。